Yes. They say being President ages one significantly...
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Knowing you may face the death penalty might age you a bit too...
I have read references to it 20 times now, So I will add another, but also say for full disclosure, I cant find any hard proof, i.e. the recording,
I hear there was an open mic on election night after they realized they just lost, where Drunk Hillary was caught saying if he takes office we will all hang.